TY - JOUR
AU - Dong, Shun
AB - Abstract ZrB2–SiC–Cf composites containing 20–50 vol% short carbon fibers were hot pressed at low sintering temperature (1450 °C) using nanosized ZrB2 powders, in which the fiber degradation was effectively inhibited. The strain-to-failure values of such composites increased with increasing fiber content, and the value for the composite with 50 vol% Cf was even more than 3 times higher than that of the composite with 20 vol% Cf. Furthermore, the composite exhibited non-brittle fracture mode when the fiber content was above 30 vol%, and the thermal shock critical temperature difference of the composite with 30 vol% Cf was up to 727 °C, revealing excellent thermal shock resistance of this composite. Additionally, ZrB2–SiC–Cf composites displayed good oxidation resistance when the fiber content was below 40 vol%, suggesting that this method provides a promising way for preparation of high-performance ZrB2–SiC–Cf composites at low temperature.
TI - Preparation and characterization of high-performance ZrB 2 –SiC–Cf composites sintered at 1450 °C
JF - Journal of Advanced Ceramics
DO - 10.1007/s40145-017-0223-7
DA - 2017-06-01
UR - https://www.deepdyve.com/lp/springer-journals/preparation-and-characterization-of-high-performance-zrb-2-sic-cf-AHioLm8DvS
SP - 110
EP - 119
VL - 6
IS - 2
DP - DeepDyve
ER -